Driving Force Is Hunting

DRIVING FORCE IS HUNTING





Description
The vehicle causes hunting when the ICC system is active.




Diagnosis Procedure
1.PERFORM SELF-DIAGNOSIS OF ECM
1. Perform "All DTC Reading" with CONSULT-III.
2. Check if the DTC is detected in self-diagnosis results of "ENGINE". Testing and Inspection.
Is any DTC detected?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK ICC SENSOR BODY WINDOW
1. Check the vehicle driving conditions. Frequently Cannot Detect The Vehicle Ahead / Detection Zone Is Short.
2. Check the ICC sensor body window for contamination, foreign materials, or cracks. Frequently Cannot Detect The Vehicle Ahead / Detection Zone Is Short Frequently Cannot Detect The Vehicle Ahead / Detection Zone Is Short, "Diagnosis Procedure".
- INSPECTION END
3.REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace malfunctioning parts identified by the self-diagnosis result.
- GO TO 4.
4.CHECK ICC SYSTEM
1. Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. ( Description for action test.)
2. Check that the ICC system is normal.
- INSPECTION END